/**
 * Copyright 2011 Christian Padovano
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

package it.sijom.adapter.impl;

import java.lang.reflect.InvocationTargetException;

import org.apache.commons.beanutils.BeanUtils;
import org.apache.commons.beanutils.PropertyUtils;

import it.sijom.adapter.IDataAdapter;

import static it.sijom.AJavaObjectMapper.setProperty;

/**
 * Default Copy Adapter . It handle the null source object
 * @author christian.padovano
 *
 */
public class SimpleCopyAdapter implements IDataAdapter {

	@Override
	public boolean check(Object source, Object target, String attributeName) {
		return true;
	}

	@Override
	public void copy(Object source, Object target, String attributeName)
			throws InstantiationException, IllegalAccessException,
			InvocationTargetException, NoSuchMethodException 
	{
		if (source!=null) {	
		    setProperty(target, attributeName, source);
		} else {
			//try to set the NULL value in the target object
			setProperty(target, attributeName, null);
		}

	}

}
